[#escape x as (x)!?html]
[#macro head]
<!doctype html>
<html lang="[=lang!.lang]">
<head>
    [#include "/common/meta.html"]
    <title>[=title!'无标题']</title>
    [#include "/common/css.html" parse=false ignore_missing=true]

    [#nested]
</head>
[/#macro]
[#macro body]
<body>
[#include "/layout/nav.html"]
[#nested]
[#include "/common/js.html" parse=false ignore_missing=true]
</body>
</html>
[/#macro]
[/#escape]


